Overview

Sleeve gastrectomy, also called a vertical sleeve gastrectomy, is a surgical weight-loss procedure. This procedure is typically performed laparoscopically, which involves inserting small instruments through multiple small incisions in the upper abdomen. During sleeve gastrectomy, about 80 percent of the stomach is removed, leaving a tube-shaped stomach about the size and shape of a banana.

Limiting the size of your stomach restricts the amount of food you are able to consume. In addition, the procedure prompts hormonal changes that assist with weight loss. The same hormonal changes also help relieve conditions associated with being overweight, such as high blood pressure or heart disease.

July 13, 2017
References
  1. Lim RB. Bariatric procedures for the management of severe obesity: Descriptions. http://wwwuptodate.com/home. Accessed March 20, 2017.
  2. Bariatric surgery procedures. American Society for Metabolic and Bariatric Surgery. https://asmbs.org/patients/bariatric-surgery-procedures. Accessed March 20, 2017.
  3. Jameson JL, et al., eds. Bariatric surgery. In: Endocrinology: Adult and Pediatric. 7th ed. Philadelphia, Pa.: Saunders Elsevier; 2016. http://www.clinicalkey.com. Accessed March 20, 2017.
  4. AskMayoExpert. Weight management (adult). Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2014.
  5. Bariatric surgery. National Institute on Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/health-topics/weight-control/bariatric-surgery/pages/overview.aspx. Accessed March 20, 2017.
  6. Lim RB. Bariatric operations: Perioperative morbidity and mortality. http://www.uptodate.com/home. Accessed March 20, 2017.
  7. Barbara Woodward Lips Patient Education Center. Bariatric surgery for weight loss. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2012.
  8. Khatri VP. Laparoscopic sleeve resection with duodenal switch. In: Atlas of Advanced Operative Surgery. Philadelphia, Pa.: Saunders Elsevier; 2013. http://www.clinicalkey.com. Accessed March 20, 2017.
  9. Cameron JL. Laparoscopic surgery for morbid obesity. In: Current Surgical Therapy. Philadelphia, Pa.: Elsevier; 2017. http://www.clinicalkey.com. Accessed March 20, 2017.
  10. Riggin EA. Allscripts EPSi. Mayo Clinic, Rochester, Minn. Jan. 26, 2017.
  11. McKenzie TJ (expert opinion). Mayo Clinic, Rochester, Minn. April 10, 2017.